October 6 2006, 8:34 am PT | Posted in: Drugs
Hi Dr. Rassman,
I’m a 30-year-old male who recently started taking Propecia. My question is, if there are any side effects, how long until the side effects would show up? I haven’t noticed anything, but believe your answer would be a good piece of information to have, regardless.
Thanks!
If a man on Propeica is going to get a decreased sex drive (one in a hundred) they should see that side effect in the first couple of weeks. If you have had no sexual side effects, welcome to the majority of men who have taken the drug daily for years.
![]()
![]()
Paid advertisements (not an endorsement):
Related Entries
- If They’re Going to Show Up, How Long Until Propecia Side Effects Are Present?
- Could Side Effects Show Up Over a Year After Starting Propecia?
- If 1/2mg Finasteride is 80% Effective, Does that Mean 80% of the Side Effects?
- Side Effects from Propecia Still Here Months After Stopping The Drug
- How Can I Detect Propecia Side Effects?
Balding Forum




Noticing a minor decrease in libido as a young 23-year old male, but have had no problems with performance. It’s weird to not be out of my mind about every cute girl I see… it’s sort of nice.